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    <title>Document</title>
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<script>
    // function create (){
    //     let a = 100;
    //     return function(){
    //         console.log(a);
    //     }
    // }
    // let c = create()
    // let a = 200
    // c()

    // function create(){
    //     let a =100
    //     return function(){
    //         console.log(a);
    //     }
    // }
    // let fn = create()
    // let a = 200
    // fn()



        function create(){
            let a = 100
            return function(){
                console.log(a)
            }
        }
        let fn = create()
        let a = 200
        fn()




</script>